ACDelco Gold Spark Plug R45XLS
Spark Plug, Gold Copper Core
Confirm the year, make, model, engine, drivetrain and required position before ordering.
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Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Nickel Alloy |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Configuration | Standard |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Hex Size | 20.62 MM |
| Insulator Height | 2.23 IN |
| Insulator Height | 56.52 MM |
| Insulator Material | ES703 |
| Manufacturer Heat Range | 5 |
| Pre-Gap Size | 0.04 IN |
| Pre-Gap Size | 1.02 MM |
| Prop65 | NA |
| Reach | 0.75 IN |
| Reach | 19.05 MM |
| Resistor Type | Yes |
| Seat Type | Flat |
| Seat Type | Gasket |
| Thread Diameter | 0.551 IN |
| Thread Diameter | 14 MM |
Verified Vehicle Fitment
Make: American Motors, BMW, Buick, Cadillac, Checker, Chevrolet, Chrysler, Dodge, Griffith, International, Jeep, Jensen, Land Rover, Mercedes-Benz, Oldsmobile, Plymouth, Pontiac, Renault, Studebaker, Stutz, Sunbeam
Model: 169 verified models — see exact combinations below.
Years: 1947–1992 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (333 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1966–1967 | American Motors | Ambassador | — | Engine: 3.3 L6; Gap .035 |
| 1965–1970 | American Motors | Ambassador | — | Engine: 3.8 L6; Gap .035 |
| 1971 | American Motors | Ambassador | — | Engine: 4.2 L6; Gap .035 |
| 1966–1969 | American Motors | Ambassador | — | Engine: 4.7 V8; Gap .035 |
| 1968–1969 | American Motors | Ambassador | — | Engine: 4.8 V8; Gap .035 |
| 1970–1974 | American Motors | Ambassador | — | Engine: 5.0 V8; Gap .035 |
| 1967–1969 | American Motors | Ambassador | — | Engine: 5.6 V8; Gap .035 |
| 1970–1974 | American Motors | Ambassador | — | Engine: 5.9 V8; Gap .035 |
| 1968–1970 | American Motors | Ambassador | — | Engine: 6.4 V8; Gap .035 |
| 1971–1974 | American Motors | Ambassador | — | Engine: 6.6 V8; Gap .035 |
| 1966–1968 | American Motors | American | — | Engine: 3.3 L6; Gap .035 |
| 1964–1968 | American Motors | American | — | Engine: 3.8 L6; Gap .035 |
| 1966–1968 | American Motors | American | — | Engine: 4.7 V8; Gap .035 |
| 1967–1968 | American Motors | American | — | Engine: 5.6 V8; Gap .035 |
| 1968–1969 | American Motors | AMX | — | Engine: 4.7 V8; Gap .035 |
| 1968–1969 | American Motors | AMX | — | Engine: 4.8 V8; Gap .035 |
| 1978–1979 | American Motors | AMX | — | Engine: 5.0 V8; Gap .035 |
| 1968–1969 | American Motors | AMX | — | Engine: 5.6 V8; Gap .035 |
| 1970 | American Motors | AMX | — | Engine: 5.9 V8; Gap .035 |
| 1968–1970 | American Motors | AMX | — | Engine: 6.4 V8; Gap .035 |
| 1965–1966 | American Motors | Classic | — | Engine: 3.3 L6; Gap .035 |
| 1964–1966 | American Motors | Classic | — | Engine: 3.8 L6; Gap .035 |
| 1961–1962 | American Motors | Classic | — | Engine: 4.1 V8; Gap .035 |
| 1966 | American Motors | Classic | — | Engine: 4.7 V8; Gap .035 |
| 1978–1979 | American Motors | Concord | — | Engine: 5.0 V8; Gap .035 |
| 1970 | American Motors | Gremlin | — | Engine: 3.3 L6; Gap .035 |
| 1970–1978 | American Motors | Gremlin | — | Engine: 3.8 L6; Gap .035 |
| 1971–1977 | American Motors | Gremlin | — | Engine: 4.2 L6; Gap .035 |
| 1972–1976 | American Motors | Gremlin | — | Engine: 5.0 V8; Gap .035 |
| 1970 | American Motors | Hornet | — | Engine: 3.3 L6; Gap .035 |
| 1970–1977 | American Motors | Hornet | — | Engine: 3.8 L6; Gap .035 |
| 1971–1977 | American Motors | Hornet | — | Engine: 4.2 L6; Gap .035 |
| 1970–1977 | American Motors | Hornet | — | Engine: 5.0 V8; Gap .035 |
| 1971–1974 | American Motors | Hornet | — | Engine: 5.9 V8; Gap .035 |
| 1968–1974 | American Motors | Javelin | — | Engine: 3.8 L6; Gap .035 |
| 1971–1974 | American Motors | Javelin | — | Engine: 4.2 L6; Gap .035 |
| 1968–1969 | American Motors | Javelin | — | Engine: 4.7 V8; Gap .035 |
| 1970–1974 | American Motors | Javelin | — | Engine: 5.0 V8; Gap .035 |
| 1968–1969 | American Motors | Javelin | — | Engine: 5.6 V8; Gap .035 |
| 1970–1974 | American Motors | Javelin | — | Engine: 5.9 V8; Gap .035 |
| 1968–1970 | American Motors | Javelin | — | Engine: 6.4 V8; Gap .035 |
| 1971–1974 | American Motors | Javelin | — | Engine: 6.6 V8; Gap .035 |
| 1966–1967 | American Motors | Marlin | — | Engine: 3.3 L6; Gap .035 |
| 1965–1967 | American Motors | Marlin | — | Engine: 3.8 L6; Gap .035 |
| 1967 | American Motors | Marlin | — | Engine: 4.7 V8; Gap .035 |
| 1967 | American Motors | Marlin | — | Engine: 5.6 V8; Gap .035 |
| 1971–1974 | American Motors | Matador | — | Engine: 3.8 L6; Gap .035 |
| 1971–1977 | American Motors | Matador | — | Engine: 4.2 L6; Gap .035 |
| 1971–1977 | American Motors | Matador | — | Engine: 5.0 V8; Gap .035 |
| 1971–1978 | American Motors | Matador | — | Engine: 5.9 V8; Gap .035 |
| 1971–1976 | American Motors | Matador | — | Engine: 6.6 V8; Gap .035 |
| 1975–1977 | American Motors | Pacer | — | Gap .035 |
| 1978–1979 | American Motors | Pacer | — | Engine: 5.0 V8; Gap .035 |
| 1969 | American Motors | Rambler | — | Engine: 3.3 L6; Gap .035 |
| 1969 | American Motors | Rambler | — | Engine: 3.8 L6; Gap .035 |
| 1969 | American Motors | Rambler | — | Engine: 4.7 V8; Gap .035 |
| 1969 | American Motors | Rambler | — | Engine: 5.6 V8; Gap .035 |
| 1969 | American Motors | Rambler | — | Engine: 6.4 V8; Gap .035 |
| 1967 | American Motors | Rebel | — | Engine: 3.3 L6; Gap .035 |
| 1967–1970 | American Motors | Rebel | — | Engine: 3.8 L6; Gap .035 |
| 1961 | American Motors | Rebel | — | Engine: 4.1 V8; Gap .035 |
| 1967–1968 | American Motors | Rebel | — | Engine: 4.7 V8; Gap .035 |
| 1969 | American Motors | Rebel | — | Engine: 4.8 V8; Gap .035 |
| 1970 | American Motors | Rebel | — | Engine: 5.0 V8; Gap .035 |
| 1967–1968 | American Motors | Rebel | — | Engine: 5.6 V8; Gap .035 |
| 1970 | American Motors | Rebel | — | Engine: 5.9 V8; Gap .035 |
| 1968–1970 | American Motors | Rebel | — | Engine: 6.4 V8; Gap .035 |
| 1966 | American Motors | Rogue | — | Engine: 4.7 V8; Gap .035 |
| 1979 | American Motors | Spirit | — | Engine: 5.0 V8; Gap .035 |
| 1984–1985 | BMW | 318i | — | Gap .025 |
| 1980–1983 | BMW | 320i | — | Gap .025 |
| 1986–1987 | BMW | 325 | — | Gap .025 |
| 1988 | BMW | 325 | — | Gap .028 |
| 1984–1987 | BMW | 325e | — | Gap .025 |
| 1986–1987 | BMW | 325es | — | Gap .025 |
| 1982–1987 | BMW | 528e | — | Gap .025 |
| 1988 | BMW | 528e | — | Gap .028 |
| 1979–1981 | BMW | 528i | — | Gap .025 |
| 1983–1984 | BMW | 533i | — | Gap .025 |
| 1985–1987 | BMW | 535i | — | Gap .025 |
| 1988 | BMW | 535i | — | Gap .028 |
| 1988 | BMW | 535is | — | Gap .028 |
| 1980–1984 | BMW | 633CSi | — | Gap .025 |
| 1985–1987 | BMW | 635CSi | — | Gap .025 |
| 1980–1984 | BMW | 733i | — | Gap .025 |
| 1985–1987 | BMW | 735i | — | Gap .025 |
| 1987 | BMW | L6 | — | Gap .025 |
| 1986–1987 | BMW | L7 | — | Gap .025 |
| 1968–1969 | Buick | Skylark | — | Engine: 4.1 L6; Gap .035 |
| 1968–1969 | Buick | Special | — | Engine: 4.1 L6; Gap .035 |
| 1970–1974 | Cadillac | Calais | — | Engine: 7.7 V8; Gap .035 |
| 1970–1974 | Cadillac | Commercial Chassis | — | Engine: 7.7 V8; Gap .035 |
| 1970–1974 | Cadillac | DeVille | — | Engine: 7.7 V8; Gap .035 |
| 1970–1974 | Cadillac | Eldorado | — | Engine: 8.2 V8; Gap .035 |
| 1970–1974 | Cadillac | Fleetwood | — | Engine: 7.7 V8; Gap .035 |
| 1947–1950 | Checker | A2 | — | Engine: 3.7 L6; Gap .032 |
| 1947–1950 | Checker | A3 | — | Engine: 3.7 L6; Gap .032 |
| 1950–1952 | Checker | A4 | — | Engine: 3.7 L6; Gap .032 |
| 1950–1952 | Checker | A5 | — | Engine: 3.7 L6; Gap .032 |
| 1953–1954 | Checker | A6 | — | Engine: 3.7 L6; Gap .032 |
| 1953–1954 | Checker | A7 | — | Engine: 3.7 L6; Gap .032 |
| 1955–1958 | Checker | A8 | — | Engine: 3.7 L6; Gap .032 |
| 1955–1958 | Checker | A8B | — | Engine: 3.7 L6; Gap .032 |
| 1958–1963 | Checker | A9 | — | Engine: 3.7 L6; Gap .032 |
| 1958–1963 | Checker | A9L | — | Engine: 3.7 L6; Gap .032 |
| 1959–1961 | Checker | Aerobus | — | Engine: 3.7 L6; Gap .032 |
| 1969 | Checker | Deluxe | — | Engine: 4.1 L6; Gap .035 |
| 1965 | Checker | Marathon | — | Engine: 3.8 L6; Gap .030 |
| 1961–1964 | Checker | Marathon | — | Engine: 3.7 L6; Gap .032 |
| 1966–1968 | Checker | Marathon | — | Engine: 3.8 L6; Gap .035 |
| 1969 | Checker | Marathon | — | Engine: 4.1 L6; Gap .035 |
| 1960–1963 | Checker | Superba | — | Engine: 3.7 L6; Gap .032 |
| 1952–1964 | Checker | Taxicab | — | Engine: 3.7 L6; Gap .032 |
| 1969 | Checker | Taxicab | — | Engine: 4.1 L6; Gap .035 |
| 1963–1965 | Chevrolet | Bel Air | — | Engine: 3.8 L6; Gap .035 |
| 1965–1969 | Chevrolet | Bel Air | — | Engine: 4.1 L6; Gap .035 |
| 1963–1965 | Chevrolet | Biscayne | — | Engine: 3.8 L6; Gap .035 |
| 1965–1969 | Chevrolet | Biscayne | — | Engine: 4.1 L6; Gap .035 |
| 1969 | Chevrolet | Brookwood | — | Engine: 4.1 L6; Gap .035 |
| 1967–1969 | Chevrolet | Camaro | — | Engine: 3.8 L6; Gap .035 |
| 1967–1969 | Chevrolet | Camaro | — | Engine: 4.1 L6; Gap .035 |
| 1967–1969 | Chevrolet | Caprice | — | Engine: 4.1 L6; Gap .035 |
| 1964–1966 | Chevrolet | Chevelle | — | Engine: 3.2 L6; Gap .035 |
| 1964–1969 | Chevrolet | Chevelle | — | Engine: 3.8 L6; Gap .035 |
| 1967–1969 | Chevrolet | Chevelle | — | Engine: 4.1 L6; Gap .035 |
| 1962–1968 | Chevrolet | Chevy II | — | Engine: 2.5 L4; Gap .035 |
| 1962–1967 | Chevrolet | Chevy II | — | Engine: 3.2 L6; Gap .035 |
| 1964–1966, 1968 | Chevrolet | Chevy II | — | Engine: 3.8 L6; Gap .035 |
| 1967–1968 | Chevrolet | Chevy II | — | Engine: 4.1 L6; Gap .035 |
| 1969 | Chevrolet | Estate | — | Engine: 4.1 L6; Gap .035 |
| 1963–1965 | Chevrolet | Impala | — | Engine: 3.8 L6; Gap .035 |
| 1965–1969 | Chevrolet | Impala | — | Engine: 4.1 L6; Gap .035 |
| 1969–1970 | Chevrolet | Nova | — | Engine: 2.5 L4; Gap .035 |
| 1969 | Chevrolet | Nova | — | Engine: 3.8 L6; Gap .035 |
| 1969 | Chevrolet | Nova | — | Engine: 4.1 L6; Gap .035 |
| 1955 | Chrysler | 300 | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1955 | Chrysler | Imperial | — | Engine: 5.4 V8; Gap .035 |
| 1955 | Chrysler | Nassau | — | Engine: 4.9 V8; Gap .035, 3/4" Reach |
| 1956 | Chrysler | Nassau | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1955 | Chrysler | New Yorker | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1955 | Chrysler | Newport | — | Engine: 4.9 V8; Gap .035, 3/4" Reach |
| 1955–1956 | Chrysler | Newport | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1971–1973 | Chrysler | Newport | — | Engine: 5.9 V8; Gap .035 |
| 1955 | Chrysler | St Regis | — | Engine: 5.4 V8; Gap .035 |
| 1955 | Chrysler | Town & Country | — | Engine: 4.9 V8; Gap .035, 3/4" Reach |
| 1955–1956 | Chrysler | Town & Country | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1955 | Chrysler | Windsor | — | Engine: 4.9 V8; Gap .035, 3/4" Reach |
| 1956 | Chrysler | Windsor | — | Engine: 5.4 V8; Gap .035, 3/4" Reach |
| 1963–1964 | Dodge | 330 | — | Engine: 3.7 L6; Gap .035 |
| 1964 | Dodge | 330 | — | Engine: 4.5 V8; Gap .035 |
| 1963–1964 | Dodge | 440 | — | Engine: 3.7 L6; Gap .035 |
| 1971–1973 | Dodge | B100 Van | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | B200 Van | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | B300 Van | — | Engine: 5.9 V8; Gap .035 |
| 1970–1971 | Dodge | Challenger | — | Engine: 3.2 L6; Gap .035 |
| 1970–1972 | Dodge | Challenger | — | Engine: 3.7 L6; Gap .035 |
| 1970–1973 | Dodge | Challenger | — | Engine: 5.2 V8; Gap .035 |
| 1973 | Dodge | Challenger | — | Engine: 5.6 V8; Gap .035 |
| 1971–1973 | Dodge | Challenger | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Dodge | Charger | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1968–1974 | Dodge | Charger | — | Engine: 3.7 L6; Gap .035 |
| 1967 | Dodge | Charger | — | Engine: 4.5 V8; Gap .035 |
| 1968–1973 | Dodge | Charger | — | Engine: 5.2 V8; Gap .035 |
| 1973 | Dodge | Charger | — | Engine: 5.6 V8; Gap .035 |
| 1971–1973 | Dodge | Charger | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Dodge | Coronet | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1965–1974 | Dodge | Coronet | — | Engine: 3.7 L6; Gap .035 |
| 1965–1968 | Dodge | Coronet | — | Engine: 4.5 V8; Gap .035 |
| 1968–1973 | Dodge | Coronet | — | Engine: 5.2 V8; Gap .035 |
| 1973 | Dodge | Coronet | — | Engine: 5.6 V8; Gap .035 |
| 1971–1973 | Dodge | Coronet | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | D100 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | D200 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | D300 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1960–1961, 1963–1971 | Dodge | Dart | — | Engine: 2.8 L6; Gap .035 |
| 1970–1974 | Dodge | Dart | — | Engine: 3.2 L6; Gap .035 |
| 1960–1974 | Dodge | Dart | — | Engine: 3.7 L6; Gap .035 |
| 1965–1967 | Dodge | Dart | — | Engine: 4.5 V8; Fuel Delivery Sub Type: 2BBL; Gap .035 |
| 1964, 1968–1969 | Dodge | Dart | — | Engine: 4.5 V8; Gap .035 |
| 1968–1973, 1975 | Dodge | Dart | — | Engine: 5.2 V8; Gap .035 |
| 1973 | Dodge | Dart | — | Engine: 5.6 V8; Gap .035 |
| 1971–1973 | Dodge | Dart | — | Engine: 5.9 V8; Gap .035 |
| 1961–1962 | Dodge | Lancer | — | Engine: 2.8 L6; Gap .035 |
| 1961–1962 | Dodge | Lancer | — | Engine: 3.7 L6; Gap .035 |
| 1968–1973 | Dodge | Monaco | — | Engine: 5.2 V8; Gap .035 |
| 1971–1973 | Dodge | Monaco | — | Engine: 5.9 V8; Gap .035 |
| 1960–1961 | Dodge | Phoenix | — | Engine: 3.7 L6; Gap .035 |
| 1960–1961 | Dodge | Pioneer | — | Engine: 3.7 L6; Gap .035 |
| 1967 | Dodge | Polara | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1964 | Dodge | Polara | — | Engine: 2.8 L6; Gap .035 |
| 1963–1964, 1966–1973 | Dodge | Polara | — | Engine: 3.7 L6; Gap .035 |
| 1966 | Dodge | Polara | — | Engine: 4.5 V8; Gap .035 |
| 1968–1973 | Dodge | Polara | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Dodge | Polara | — | Engine: 5.6 V8; Gap .035 |
| 1971–1973 | Dodge | Polara | — | Engine: 5.9 V8; Gap .035 |
| 1960–1961 | Dodge | Seneca | — | Engine: 3.7 L6; Gap .035 |
| 1972–1973 | Dodge | W100 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | W200 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1971–1973 | Dodge | W300 Pickup | — | Engine: 5.9 V8; Gap .035 |
| 1966 | Griffith | 200 | — | Engine: 4.5 V8; Gap .030 |
| 1966 | Griffith | Griffith | — | Engine: 4.5 V8; Gap .030 |
| 1969–1970 | International | 1000D | — | Engine: 3.8 L6; Gap .030 |
| 1971 | International | 1010 | — | Engine: 3.8 L6; Gap .030 |
| 1969–1970 | International | 1100D | — | Engine: 3.8 L6; Gap .030 |
| 1971 | International | 1110 | — | Engine: 3.8 L6; Gap .030 |
| 1972 | International | 1110 | — | Engine: 3.8 L6; Gap .035, Except Heavy Duty |
| 1969–1970 | International | 1200D | — | Engine: 3.8 L6; Gap .030 |
| 1971 | International | 1210 | — | Engine: 3.8 L6; Gap .030 |
| 1969–1970 | International | 1300D | — | Engine: 3.8 L6; Gap .030 |
| 1971 | International | 1310 | — | Engine: 3.8 L6; Gap .030 |
| 1969–1971 | International | M1100 | — | Engine: 3.8 L6; Gap .030 |
| 1969–1971 | International | M1200 | — | Engine: 3.8 L6; Gap .030 |
| 1969 | International | M1400 | — | Engine: 3.8 L6; Gap .030 |
| 1969–1971 | International | M800 | — | Engine: 3.8 L6; Gap .030 |
| 1969 | International | M800 Navy | — | Engine: 3.8 L6; Gap .030 |
| 1969–1971 | International | M800 Post Office | — | Engine: 3.8 L6; Gap .030 |
| 1969–1971 | International | MA1200 | — | Engine: 3.8 L6; Gap .030 |
| 1971 | International | Scout II | — | Engine: 3.8 L6; Gap .030 |
| 1965 | Jeep | Gladiator | — | Cylinder Head Type: OHV; Engine: 3.8 L6; OHV, Gap .035 |
| 1966 | Jeep | Gladiator | — | Engine: 3.8 L6; with 1 Barrel Carburetor, Gap .035 |
| 1964 | Jeep | J-200 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, Gap .035 |
| 1964 | Jeep | J-210 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-220 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-230 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-300 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-310 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-320 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1964 | Jeep | J-330 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1965 | Jeep | J-3500 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1965 | Jeep | J-3600 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1965 | Jeep | J-3700 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1965 | Jeep | J-3800 | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1965 | Jeep | Wagoneer | — | Engine: 3.8 L6; with 1 Barrel Carburetor, OHV, Gap .035 |
| 1961–1962 | Jensen | 541S | — | Engine: 3.9 L6; Gap .035 |
| 1961–1962 | Jensen | 541S | — | Engine: 4.0 L6; Gap .035 |
| 1967–1974 | Land Rover | Land Rover | — | Engine: 2.3 L4; Gap .025 |
| 1989–1992 | Land Rover | Range Rover | — | Gap .035 |
| 1984–1985 | Mercedes-Benz | 500SEC | — | Gap .032 |
| 1984–1985 | Mercedes-Benz | 500SEL | — | Gap .032 |
| 1986–1991 | Mercedes-Benz | 560SEC | — | Gap .032 |
| 1987–1991 | Mercedes-Benz | 560SEL | — | Gap .032 |
| 1987–1989 | Mercedes-Benz | 560SL | — | Gap .032 |
| 1967–1969 | Oldsmobile | Cutlass | — | Engine: 4.1 L6; Gap .035 |
| 1966–1969 | Oldsmobile | F85 | — | Engine: 4.1 L6; Gap .035 |
| 1967 | Plymouth | Barracuda | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1964–1966 | Plymouth | Barracuda | — | Engine: 2.8 L6; Gap .035 |
| 1970–1971 | Plymouth | Barracuda | — | Engine: 3.2 L6; Gap .035 |
| 1964–1972 | Plymouth | Barracuda | — | Engine: 3.7 L6; Gap .035 |
| 1965–1966 | Plymouth | Barracuda | — | Engine: 4.5 V8; Fuel Delivery Sub Type: 2BBL; Gap .035 |
| 1964, 1967–1968 | Plymouth | Barracuda | — | Engine: 4.5 V8; Gap .035 |
| 1968–1973 | Plymouth | Barracuda | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Barracuda | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Plymouth | Belvedere | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1960–1970 | Plymouth | Belvedere | — | Engine: 3.7 L6; Gap .035 |
| 1964–1968 | Plymouth | Belvedere | — | Engine: 4.5 V8; Gap .035 |
| 1968–1970 | Plymouth | Belvedere | — | Engine: 5.2 V8; Gap .035 |
| 1967 | Plymouth | Belvedere II | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1965–1967 | Plymouth | Belvedere II | — | Engine: 3.7 L6; Gap .035 |
| 1965–1967 | Plymouth | Belvedere II | — | Engine: 4.5 V8; Gap .035 |
| 1973 | Plymouth | Cuda | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Cuda | — | Engine: 5.9 V8; Gap .035 |
| 1960–1961 | Plymouth | Custom | — | Engine: 3.7 L6; Gap .035 |
| 1970–1974 | Plymouth | Duster | — | Engine: 3.2 L6; Gap .035 |
| 1970–1974 | Plymouth | Duster | — | Engine: 3.7 L6; Gap .035 |
| 1970–1974 | Plymouth | Duster | — | Engine: 5.2 V8; Gap .035 |
| 1960–1961, 1963 | Plymouth | Fleet Special | — | Engine: 3.7 L6; Gap .035 |
| 1967 | Plymouth | Fury | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1960–1974 | Plymouth | Fury | — | Engine: 3.7 L6; Gap .035 |
| 1964 | Plymouth | Fury | — | Engine: 4.5 V8; Gap .035 |
| 1968–1974 | Plymouth | Fury | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Fury | — | Engine: 5.9 V8; Gap .035 |
| 1968–1974 | Plymouth | Fury I | — | Engine: 3.7 L6; Gap .035 |
| 1968–1974 | Plymouth | Fury I | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Fury I | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Plymouth | Fury II | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1965–1974 | Plymouth | Fury II | — | Engine: 3.7 L6; Gap .035 |
| 1968–1974 | Plymouth | Fury II | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Fury II | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Plymouth | Fury III | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1965–1973 | Plymouth | Fury III | — | Engine: 3.7 L6; Gap .035 |
| 1968–1974 | Plymouth | Fury III | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Fury III | — | Engine: 5.9 V8; Gap .035 |
| 1975 | Plymouth | Gran Fury | — | Engine VIN: G; Gap .035 |
| 1972–1974 | Plymouth | Gran Fury | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Gran Fury | — | Engine: 5.9 V8; Gap .035 |
| 1968 | Plymouth | GTX | — | Engine: 5.2 V8; Gap .035 |
| 1971 | Plymouth | Road Runner | — | Engine: 5.2 V8; .035"/0.9mm |
| 1968 | Plymouth | Road Runner | — | Engine: 5.2 V8; Gap .035, .035"/0.9mm |
| 1975 | Plymouth | Road Runner | — | Engine VIN: G; Gap .035 |
| 1968 | Plymouth | Road Runner | — | Engine: 4.5 V8; Gap .035 |
| 1972–1974 | Plymouth | Road Runner | — | Engine: 5.2 V8; Gap .035 |
| 1967 | Plymouth | Satellite | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1965–1974 | Plymouth | Satellite | — | Engine: 3.7 L6; Gap .035 |
| 1965–1968 | Plymouth | Satellite | — | Engine: 4.5 V8; Gap .035 |
| 1968–1974 | Plymouth | Satellite | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Satellite | — | Engine: 5.9 V8; Gap .035 |
| 1960–1964 | Plymouth | Savoy | — | Engine: 3.7 L6; Gap .035 |
| 1964 | Plymouth | Savoy | — | Engine: 4.5 V8; Gap .035 |
| 1971–1974 | Plymouth | Scamp | — | Engine: 3.2 L6; Gap .035 |
| 1971–1974 | Plymouth | Scamp | — | Engine: 3.7 L6; Gap .035 |
| 1971–1974 | Plymouth | Scamp | — | Engine: 5.2 V8; Gap .035 |
| 1960–1961 | Plymouth | Sport Wagon | — | Engine: 3.7 L6; Gap .035 |
| 1960–1961 | Plymouth | Suburban | — | Engine: 3.7 L6; Gap .035 |
| 1960–1971 | Plymouth | Valiant | — | Engine: 2.8 L6; Gap .035 |
| 1970–1974 | Plymouth | Valiant | — | Engine: 3.2 L6; Gap .035 |
| 1961–1974 | Plymouth | Valiant | — | Engine: 3.7 L6; Gap .035 |
| 1965–1966 | Plymouth | Valiant | — | Engine: 4.5 V8; Fuel Delivery Sub Type: 2BBL; Gap .035 |
| 1964, 1967–1969 | Plymouth | Valiant | — | Engine: 4.5 V8; Gap .035 |
| 1968–1974 | Plymouth | Valiant | — | Engine: 5.2 V8; Gap .035 |
| 1972–1973 | Plymouth | Valiant | — | Engine: 5.9 V8; Gap .035 |
| 1967 | Plymouth | VIP | — | Engine: 5.2 V8; Gap .035, 3/4" Reach |
| 1962–1970 | Pontiac | Acadian | — | Engine: 2.5 L4; Gap .035 |
| 1962–1967 | Pontiac | Acadian | — | Engine: 3.2 L6; Gap .035 |
| 1964–1969 | Pontiac | Acadian | — | Engine: 3.8 L6; Gap .035 |
| 1967 | Pontiac | Acadian | — | Engine: 4.1 L6; Gap .035 |
| 1964–1966 | Pontiac | Beaumont | — | Engine: 3.2 L6; Gap .035 |
| 1964–1969 | Pontiac | Beaumont | — | Engine: 3.8 L6; Gap .035 |
| 1967–1969 | Pontiac | Beaumont | — | Engine: 4.1 L6; Gap .035 |
| 1966–1967 | Pontiac | Laurentian | — | Engine: 4.1 L6; Gap .035 |
| 1964–1965 | Pontiac | LeMans | — | Engine: 3.5 L6; Gap .035 |
| 1990 | Pontiac | LeMans | — | Engine: 2.0 L4; Gap .045 |
| 1990–1991 | Pontiac | Optima | — | Gap .045 |
| 1966–1967 | Pontiac | Parisienne | — | Engine: 4.1 L6; Gap .035 |
| 1966–1969 | Pontiac | Strato-Chief | — | Engine: 4.1 L6; Gap .035 |
| 1990 | Pontiac | Sunbird | — | Aspiration: Normal; Gap .045 |
| 1991 | Pontiac | Sunbird | — | Engine: 2.0 L4; Gap .045 |
| 1964–1965 | Pontiac | Tempest | — | Engine: 3.5 L6; Gap .035 |
| 1982 | Renault | LeCar | — | Gap .024, California |
| 1956 | Studebaker | Golden Hawk | — | Engine: 5.8 V8; Gap .035 |
| 1973 | Stutz | Duplex | — | Engine: 7.7 V8; Gap .035 |
| 1972 | Stutz | Limousine | — | Engine: 7.7 V8; Gap .035 |
| 1956–1958 | Sunbeam | Rapier | — | Engine: 1.4 L4; Gap .025 |
| 1958–1959 | Sunbeam | Rapier | — | Engine: 1.5 L4; Gap .025 |
Source: supplier-verified applications for ACDelco Gold R45XLS. A vehicle not listed is not confirmed compatible.
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Kitchener, Ontario N2E 1W8
